3383347781140 has 24 divisors (see below), whose sum is σ = 7107577976520. Its totient is φ = 1352853848448.

The previous prime is 3383347781123. The next prime is 3383347781153. The reversal of 3383347781140 is 411877433833.

It can be written as a sum of positive squares in 4 ways, for example, as 633415423876 + 2749932357264 = 795874^2 + 1658292^2 .

It is a super-2 number, since 2×3383347781140² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30271827 + ... + 30383386.

It is an arithmetic number, because the mean of its divisors is an integer number (296149082355).

Almost surely, 2^{3383347781140} is an apocalyptic number.

It is an amenable number.

3383347781140 is an abundant number, since it is smaller than the sum of its proper divisors (3724230195380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3383347781140 is a wasteful number, since it uses less digits than its factorization.

3383347781140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60658011 (or 60658009 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 3383347781140 in words is "three trillion, three hundred eighty-three billion, three hundred forty-seven million, seven hundred eighty-one thousand, one hundred forty".